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Researcher
Aida Abiad
- Keywords:Algebraic Combinatorics, Linear Algebra, Eigenvalues
- Disciplines:Linear and multilinear algebra, matrix theory, Applied mathematics in specific fields not elsewhere classified
Affiliations
- Department of Mathematics: Analysis, Logic and Discrete Mathematics (Department)
Member
From1 Jan 2019 → Today - Department of Mathematics: Algebra and Geometry (Department)
Member
From1 Oct 2018 → 31 Dec 2018
Projects
1 - 3 of 3
- Applications of finite geometry in spectral graph theory and in classical and quantum error-correctionFrom1 Nov 2023 → TodayFunding: FWO fellowships
- “Beyond the distance matrix”: A new framework to study and extend spectral properties of the distance matrix of a graphFrom1 Oct 2020 → 30 Sep 2023Funding: FWO senior postdoctoral fellowship
- Is the spectrum a fingerprint of a graph?From1 Oct 2018 → 30 Sep 2020
Publications
1 - 10 of 26
- An infinite class of Neumaier graphs and non-existence results(2023)
Authors: Aida Abiad, Wouter Castryck, Maarten De Boeck, Jack H. Koolen, Sjanne Zeijlemaker
- Cospectral mates for generalized Johnson and Grassmann graphs(2023)
Authors: Aida Abiad, Jozefien D'haeseleer, Willem H. Haemers, Robin Simoens
Pages: 1 - 15 - Neumaier graphs with few eigenvalues(2022)
Authors: Aida Abiad, Bart De Bruyn, Jack H. Koolen
Pages: 2003 - 2019 - Characterizing and computing weight-equitable partitions of graphs(2022)
Authors: Aida Abiad, Christopher Hojny, Sjanne Zeijlemaker
Pages: 30 - 51 - The kaledoiscopic Game of Life(2022)
Authors: Aida Abiad, Merit Geldmacher, Alexander Grigoriev
Pages: 1 - 58 - Optimization of eigenvalue bounds for the independence and chromatic number of graph powers(2021)
Authors: Aida Abiad, G. Coutinho, M.A. Fiol, B.D. Nogueira, S. Zeijlemaker
- Enumeration of cospectral and coinvariant graphs(2021)
Authors: Aida Abiad, Carlos A. Alfaro
- Coloring the normalized Laplacian for oriented hypergraphs(2021)
Authors: Aida Abiad, Raffaella Mulas, Dong Zhang
Pages: 192 - 207 - An application of Hoffman graphs for spectral characterizations of graphs(2020)
Authors: Qianqian Yang, Aida Abiad, Jack H. Koolen
- Printed circuit boards isomorphism : an experimental study(2020)
Authors: Aida Abiad, Alexander Grigoriev, Stefanie Niemzok